R1182K341D

R1182K341D

  • 厂商:

    RICOH

  • 封装:

  • 描述:

    R1182K341D - Low Voltage 150mA LDO REGULATOR - RICOH electronics devices division

  • 详情介绍
  • 数据手册
  • 价格&库存
R1182K341D 数据手册
R1182x SERIES Low Voltage 150mA LDO REGULATOR NO.EA-133-070621 OUTLINE The R1182x Series are CMOS-based positive voltage regulator ICs with high output voltage accuracy and low supply current. Each of these ICs consists of a voltage reference unit, an error amplifier, resistor-net for voltage setting, a current limit circuit which prevents the destruction by excess current, and so on. The output voltage of these ICs is fixed with high accuracy. The R1182 Series has low dropout voltage caused by built in low on resistance transistor. Further, the consumption current of IC itself is Typ. 3.0µA at no load, at the same time, compared with the conventional low supply current regulator, transient response is improved in all the load range by our original seamless technology. Since the packages for these ICs are SOT-23-5 and ultra small PLP1616-6, high density mounting of the ICs on boards is possible. FEATURES • • • • • • • • • • • • Low Supply Current .......................................... Typ. 3µA(Except the current through CE pull-down circuit) Standby Current ................................................ Typ. 0.1µA Input Voltage Range ........................................ 1.5V to 6.0V Output Voltage .................................................. 1.2V to 4.0V Low Dropout Voltage ......................................... Typ. 0.23V (IOUT=150mA 3.0V Output type) Ripple Rejection ................................................ Typ. 55dB at 1kHz (VOUT=1.5V, IOUT=30mA) Typ. 40dB at 10kHz (VOUT=1.5V, IOUT=30mA) High Output Voltage Accuracy .......................... ±1.0% (VOUT > 1.5V), ±15mV (VOUT
R1182K341D
物料型号: - R1182x系列包含多个型号,如R1182K121B、R1182K131B、R1182K141B等,具体型号根据输出电压和是否带有自动放电功能不同而有所区别。

器件简介: - R1182x系列是基于CMOS技术的正电压调节器IC,具有高输出电压精度和低供电电流。 - 每个IC由电压参考单元、误差放大器、用于电压设置的电阻网络、防止过流破坏的电流限制电路等组成。

引脚分配: - SOT-23-5封装:1脚GND地,2脚VoD输入,3脚Vout输出,4脚NC(无连接),5脚CE芯片使能。 - PLP1616-6封装:1脚VDD输入,2脚GND地,3脚CE芯片使能,4脚和5脚NC(无连接),6脚Vout输出。

参数特性: - 供电电流:典型值3µA(无负载时) - 待机电流:典型值0.1µA - 输入电压范围:1.5V至6.0V - 输出电压:1.2V至4.0V - 低dropout电压:典型值0.23V(IOUT=150mA,3.0V输出类型) - 纹波抑制:典型值1kHz时55dB,10kHz时40dB - 高输出电压精度:±1.0%(VOUT≥1.5V),±15mV(VOUT<1.5V)

功能详解: - 该系列IC具有低功耗、高精度输出、小封装等特点,适用于高密度安装。 - 内置软启动功能,改善所有负载范围内的瞬态响应。 - 陶瓷电容器推荐与此IC一起使用(0.1µF或更大)。

应用信息: - 用于相机、摄像机、移动通信设备等电子设备的稳定电压参考。 - 适用于电池供电设备的电源。

封装信息: - SOT-23-5和PLP1616-6两种封装方式,支持高密度板载安装。 - 提供了封装尺寸、胶带规格和包装卷尺寸的详细信息。
R1182K341D 价格&库存

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